| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.car.cts; |
| |
| import static android.car.CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION; |
| import static android.car.CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import android.car.Car; |
| import android.car.CarAppFocusManager; |
| import android.content.Context; |
| import android.platform.test.annotations.RequiresDevice; |
| import android.test.suitebuilder.annotation.SmallTest; |
| import android.util.Log; |
| |
| import androidx.test.InstrumentationRegistry; |
| import androidx.test.runner.AndroidJUnit4; |
| |
| import org.junit.Assert; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.concurrent.Semaphore; |
| import java.util.concurrent.TimeUnit; |
| |
| @SmallTest |
| @RequiresDevice |
| @RunWith(AndroidJUnit4.class) |
| public class CarAppFocusManagerTest extends CarApiTestBase { |
| private static final String TAG = CarAppFocusManagerTest.class.getSimpleName(); |
| private CarAppFocusManager mManager; |
| |
| @Before |
| public void setUp() throws Exception { |
| super.setUp(); |
| mManager = (CarAppFocusManager) getCar().getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(mManager); |
| |
| // Request all application focuses and abandon them to ensure no active context is present |
| // when test starts. |
| int[] activeTypes = mManager.getActiveAppTypes(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| for (int i = 0; i < activeTypes.length; i++) { |
| mManager.requestAppFocus(activeTypes[i], owner); |
| owner.waitForOwnershipGrantAndAssert(DEFAULT_WAIT_TIMEOUT_MS, activeTypes[i]); |
| mManager.abandonAppFocus(owner, activeTypes[i]); |
| owner.waitForOwnershipLossAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, activeTypes[i]); |
| } |
| |
| } |
| |
| @Test |
| public void testSetActiveNullListener() throws Exception { |
| try { |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, null); |
| fail(); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| @Test |
| public void testRegisterNull() throws Exception { |
| try { |
| mManager.addFocusListener(null, 0); |
| fail(); |
| } catch (IllegalArgumentException e) { |
| // expected |
| } |
| } |
| |
| @Test |
| public void testRegisterUnregister() throws Exception { |
| FocusChangedListerner listener = new FocusChangedListerner(); |
| FocusChangedListerner listener2 = new FocusChangedListerner(); |
| mManager.addFocusListener(listener, 1); |
| mManager.addFocusListener(listener2, 1); |
| mManager.removeFocusListener(listener); |
| mManager.removeFocusListener(listener2); |
| } |
| |
| @Test |
| public void testFocusChange() throws Exception { |
| Context context = |
| InstrumentationRegistry.getInstrumentation().getTargetContext(); |
| |
| DefaultServiceConnectionListener connectionListener = |
| new DefaultServiceConnectionListener(); |
| Car car2 = Car.createCar(context, connectionListener, null); |
| car2.connect(); |
| connectionListener.waitForConnection(DEFAULT_WAIT_TIMEOUT_MS); |
| CarAppFocusManager manager2 = (CarAppFocusManager) |
| car2.getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(manager2); |
| final int[] emptyFocus = new int[0]; |
| |
| Assert.assertArrayEquals(emptyFocus, mManager.getActiveAppTypes()); |
| FocusChangedListerner change = new FocusChangedListerner(); |
| FocusChangedListerner change2 = new FocusChangedListerner(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| FocusOwnershipCallback owner2 = new FocusOwnershipCallback(); |
| mManager.addFocusListener(change, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(change, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| manager2.addFocusListener(change2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| manager2.addFocusListener(change2, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_NAVIGATION)); |
| int[] expectedFocuses = new int[] {CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION}; |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertTrue(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertFalse(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertTrue(change2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(change.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_VOICE_COMMAND)); |
| expectedFocuses = new int[] { |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND }; |
| assertTrue(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertTrue(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertFalse(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertTrue(change2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertTrue(change.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| // this should be no-op |
| change.reset(); |
| change2.reset(); |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_NAVIGATION)); |
| |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertFalse(change2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertFalse(change.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| manager2.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner2)); |
| assertTrue(owner2.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertTrue(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertTrue(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertTrue(owner.waitForOwnershipLossAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| |
| // no-op as it is not owning it |
| change.reset(); |
| change2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertTrue(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertTrue(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| |
| change.reset(); |
| change2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertTrue(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| expectedFocuses = new int[] {CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION}; |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertTrue(change2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertTrue(change.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| change.reset(); |
| change2.reset(); |
| manager2.abandonAppFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(mManager.isOwningFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| assertFalse(manager2.isOwningFocus(owner2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION)); |
| assertFalse(manager2.isOwningFocus(owner2, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND)); |
| expectedFocuses = emptyFocus; |
| Assert.assertArrayEquals(expectedFocuses, mManager.getActiveAppTypes()); |
| Assert.assertArrayEquals(expectedFocuses, manager2.getActiveAppTypes()); |
| assertTrue(change.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| mManager.removeFocusListener(change); |
| manager2.removeFocusListener(change2); |
| } |
| |
| @Test |
| public void testFilter() throws Exception { |
| DefaultServiceConnectionListener connectionListener = |
| new DefaultServiceConnectionListener(); |
| Context context = |
| InstrumentationRegistry.getInstrumentation().getTargetContext(); |
| Car car2 = Car.createCar(context, connectionListener); |
| car2.connect(); |
| connectionListener.waitForConnection(DEFAULT_WAIT_TIMEOUT_MS); |
| CarAppFocusManager manager2 = (CarAppFocusManager) |
| car2.getCarManager(Car.APP_FOCUS_SERVICE); |
| assertNotNull(manager2); |
| |
| Assert.assertArrayEquals(new int[0], mManager.getActiveAppTypes()); |
| |
| FocusChangedListerner listener = new FocusChangedListerner(); |
| FocusChangedListerner listener2 = new FocusChangedListerner(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| manager2.addFocusListener(listener2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_VOICE_COMMAND)); |
| |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertFalse(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertFalse(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| assertTrue(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| } |
| |
| @Test |
| public void testMultipleChangeListenersPerManager() throws Exception { |
| FocusChangedListerner listener = new FocusChangedListerner(); |
| FocusChangedListerner listener2 = new FocusChangedListerner(); |
| FocusOwnershipCallback owner = new FocusOwnershipCallback(); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| mManager.addFocusListener(listener, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| mManager.addFocusListener(listener2, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_NAVIGATION)); |
| |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| assertTrue(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| assertEquals(CarAppFocusManager.APP_FOCUS_REQUEST_SUCCEEDED, |
| mManager.requestAppFocus(CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, owner)); |
| assertTrue(owner.waitForOwnershipGrantAndAssert( |
| DEFAULT_WAIT_TIMEOUT_MS, APP_FOCUS_TYPE_VOICE_COMMAND)); |
| |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| assertFalse(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, true)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND); |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| assertFalse(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_VOICE_COMMAND, false)); |
| |
| listener.reset(); |
| listener2.reset(); |
| mManager.abandonAppFocus(owner, CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION); |
| assertTrue(listener.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| assertTrue(listener2.waitForFocusChangedAndAssert(DEFAULT_WAIT_TIMEOUT_MS, |
| CarAppFocusManager.APP_FOCUS_TYPE_NAVIGATION, false)); |
| } |
| |
| private class FocusChangedListerner implements CarAppFocusManager.OnAppFocusChangedListener { |
| private int mLastChangeAppType; |
| private boolean mLastChangeAppActive; |
| private final Semaphore mChangeWait = new Semaphore(0); |
| |
| public boolean waitForFocusChangedAndAssert(long timeoutMs, int expectedAppType, |
| boolean expectedAppActive) throws Exception { |
| if (!mChangeWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastChangeAppType); |
| assertEquals(expectedAppActive, mLastChangeAppActive); |
| return true; |
| } |
| |
| public void reset() { |
| mLastChangeAppType = 0; |
| mLastChangeAppActive = false; |
| } |
| |
| @Override |
| public void onAppFocusChanged(int appType, boolean active) { |
| Log.i(TAG, "onAppFocusChange appType=" + appType + " active=" + active); |
| assertMainThread(); |
| mLastChangeAppType = appType; |
| mLastChangeAppActive = active; |
| mChangeWait.release(); |
| } |
| } |
| |
| private class FocusOwnershipCallback |
| implements CarAppFocusManager.OnAppFocusOwnershipCallback { |
| private volatile int mLastLossEvent; |
| private final Semaphore mLossEventWait = new Semaphore(0); |
| |
| private volatile int mLastGrantEvent; |
| private final Semaphore mGrantEventWait = new Semaphore(0); |
| |
| public boolean waitForOwnershipGrantAndAssert(long timeoutMs, int expectedAppType) |
| throws Exception { |
| if (!mGrantEventWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastGrantEvent); |
| return true; |
| } |
| |
| public boolean waitForOwnershipLossAndAssert(long timeoutMs, int expectedAppType) |
| throws Exception { |
| if (!mLossEventWait.tryAcquire(timeoutMs, TimeUnit.MILLISECONDS)) { |
| return false; |
| } |
| assertEquals(expectedAppType, mLastLossEvent); |
| return true; |
| } |
| |
| @Override |
| public void onAppFocusOwnershipLost(int appType) { |
| Log.i(TAG, "onAppFocusOwnershipLoss " + appType); |
| assertMainThread(); |
| mLastLossEvent = appType; |
| mLossEventWait.release(); |
| } |
| |
| @Override |
| public void onAppFocusOwnershipGranted(int appType) { |
| Log.i(TAG, "onAppFocusOwnershipGranted " + appType); |
| assertMainThread(); |
| mLastGrantEvent = appType; |
| mGrantEventWait.release(); |
| } |
| } |
| } |